Droplet Hat Transformation
![Droplet Hat Transformation](/sites/default/files/styles/embed_portrait_lg_1x/public/photos/2016-06-14-Droplet-Hat-Inset.jpg?itok=h7rB3M-0)
The droplet begins to look like a hat as it spreads and the brim continues to spread until the droplet is mixed in with the second liquid.
Date:
14 June 2016
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).